Changing theme in MySQL

[Dynloth]

Welcome,

I can't get to ACP because of a cache error.
How can I change theme via MySQL?

Error displayed:

Quote

Fatal error: Class 'IPS\Theme\Cache\class_core_global_forms' not found in /forum/system/Theme/Theme.php(871) : eval()'d code on line 5

Thank you for all your help.

[bfarber]

Edit constants.php (or create it, if it does not exist, with just <?php on the first line) and add this to a new line in the file:

define( 'RECOVERY_MODE', true );

This should allow you to regain access so you can make whatever changes you need to.

[Dynloth]

Thank you very much, it helped. 
Greetings from Poland.